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Blue_Morpho@lemmy.world ⁨8⁩ ⁨months⁩ ago

You can see wave properties from a double slit setup with your bare eyes. Here’s someone who did it with a cardboard box.

youtu.be/Iuv6hY6zsd0?si=TIlEJa4AJQhh8da4

If you setup a detector that measures which path the particles took, the interference pattern disappears- again something you can see with your bare eyes.

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humbletightband@lemmy.dbzer0.com ⁨8⁩ ⁨months⁩ ago
For electrons you can’t do it. Either way the interference is not a quantum effect and the detector that you are talking about is a simple reemiting device that detects the wave vector and creates the wave in the same direction. Now live with that.

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- Blue_Morpho@lemmy.world ⁨8⁩ ⁨months⁩ ago
  
  For electrons you can’t do it.
  
  researchgate.net/…/Electron-Fringe-Pattern-after-…
  
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  - humbletightband@lemmy.dbzer0.com ⁨8⁩ ⁨months⁩ ago
    Why are you giving me a theoretical paper? It doesn’t even have sizes, but I assume that the distance between two holes is about 1um, which you cannot see with your bare eyes
    
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    Blue_Morpho@lemmy.world ⁨8⁩ ⁨months⁩ ago
    www.hitachi.com/rd/research/…/index.html
    
    So bacteria don’t exist either because you need a microscope to see them?
    
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- FonsNihilo@lemmy.ca ⁨8⁩ ⁨months⁩ ago
  [deleted]
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  - humbletightband@lemmy.dbzer0.com ⁨8⁩ ⁨months⁩ ago
    Yeah 😞
    
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